title: Regulation of Rhodospirillum rubrum nitrogenase activity. Properties and interconversion of active and inactive Fe protein.
mesh_terms: D004789:Enzyme Activation; D007700:Kinetics; D046911:Macromolecular Substances; D008970:Molecular Weight; D009591:Nitrogenase / Q000302:isolation & purification / Q000378:metabolism*; D012247:Rhodospirillum rubrum / Q000201:enzymology*
chemical_list: D046911:Macromolecular Substances; D009591:Nitrogenase